The effects of propranolol on the electrophysiology of the heart.
D000200:Action Potentials; D000818:Animals; D004285:Dogs; D004558:Electric Stimulation; D004562:Electrocardiography; D006321:Heart / Q000187:drug effects / Q000502:physiology*; D006329:Heart Conduction System / Q000187:drug effects; D007275:Injections, Intravenous; D008564:Membrane Potentials; D011433:Propranolol / Q000008:administration & dosage / Q000494:pharmacology*
D011433:Propranolol